參數(shù)資料
型號: OM5428
廠商: Electronic Theatre Controls, Inc.
英文描述: General purpose triggering circuit
中文描述: 通用觸發(fā)電路
文件頁數(shù): 4/16頁
文件大?。?/td> 95K
代理商: OM5428
2002 Nov 08
4
Integrated Electronic Solutions, Hendon, South Australia
Data Sheet
General purpose triggering circuit
OM5428
5
PINNING INFORMATION
5.1
Pinning layout
5.2
Pin description
OM5428
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
PW
XOUT
DIFFEN
QC+
QC
IC
IC+
SDIS
FLY
SAW
TRIG
RMNS
AMPIN
V
VEE
XDIS
CC
Fig.1 Pin configuration
SYMBOL
PIN
DESCRIPTION
PW
XOUT
DIFFEN
QC+
IC+
IC
QC
SDIS
AMPIN
TRIG
V
EE
V
CC
RMNS
SAW
FLY
XDIS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
pulse width control input
zero-crossing detector output
difference amplifier enable output
comparator non-inverting output
comparator non-inverting input
comparator inverting input
comparator inverting output
triac gate sense disable input
output stage input
output stage output
negative supply
positive supply
external power resistor
sawtooth generator trigger input
sawtooth generator output
zero crossing detector disable input
6
BLOCK DIAGRAM
OM5428
11
13
16
1
12
2
XOUT
7
QC
3
DIFFEN
SUPPLY
ZERO-
CROSSING
DETECTOR
zero-crossing
detector output
enable input
pulse width
control input
negative
supply
external mains
resistor (Rs)
supply
common
5
IC+
6
IC
14
SAW
8
9
10
15
FLY
4
QC+
comparator non-
inverting output
comparator
inverting input
comparator non-
inverting input
comparator
inverting output
DIFFERENCE
AMPLIFIER
SAWTOOTH
GENERATOR
OUTPUT
AMPLIFIER
sawtooth
generator
output
output stage
output
output stage
input
sawtooth
generator
input
gate sense
inhibiting input
external
resistor
XDIS
VCC
RMNS
VEE
PW
SDIS
AMPIN
TRIG
REGULATOR
v
GATE
SENSE
RESET
pull down on
pin IC-
pull up on
pin IC+
output
amplifier
inhibit
gate
sense
ready from
regulator
cc
pull up
on pin
SAW
output
amplifier
reset
(Rz)
Fig.2 Block diagram of the OM5428
相關(guān)PDF資料
PDF描述
OM5428P General purpose triggering circuit
OM5428T General purpose triggering circuit
OM6215SS TWO POWER MOSFETS IN HERMETIC ISOLATED SIP PACKAGE
OM6216SS TWO POWER MOSFETS IN HERMETIC ISOLATED SIP PACKAGE
OM6217SS TWO POWER MOSFETS IN HERMETIC ISOLATED SIP PACKAGE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
OM5428P 制造商:未知廠家 制造商全稱:未知廠家 功能描述:General purpose triggering circuit
OM5428T 功能描述:雙向可控硅 300mA Triac Phase Controller RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復(fù)通態(tài)電流:120 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流(在 VDRM IDRM 下):5 uA 開啟狀態(tài)電壓: 保持電流(Ih 最大值):45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220AB
OM5428TR 功能描述:雙向可控硅 300mA Triac Phase Controller RoHS:否 制造商:STMicroelectronics 開啟狀態(tài) RMS 電流 (It RMS):16 A 不重復(fù)通態(tài)電流:120 A 額定重復(fù)關(guān)閉狀態(tài)電壓 VDRM:600 V 關(guān)閉狀態(tài)漏泄電流(在 VDRM IDRM 下):5 uA 開啟狀態(tài)電壓: 保持電流(Ih 最大值):45 mA 柵觸發(fā)電壓 (Vgt):1.3 V 柵觸發(fā)電流 (Igt):1.75 mA 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:TO-220AB
OM5448TR 功能描述:LED照明驅(qū)動器 1-3.5V 1W LED Boost Driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N
OM5511,112 制造商:NXP Semiconductors 功能描述:PCD6002 PROGRAMMING ADAPTER FO - Rail/Tube